
* {
  margin: 0;
  padding: 0;
}
a {
  text-decoration: none;
  color:#41454D ;
  font-size: 16px;
}
li {
  list-style: none;
}
.header {
  width: 100%;
  height: 66px;
  background: #fff;
}
.header ::after {
  content: "";
  display: block;
  clear: both;
}
.w {
  width: 80%;
  height: 100%;
  margin: 0 auto;
}
.logo {
  float: left;
}
.log1 {
  width: 50px;
  height: 42px;
  position: relative;
  top: 12px;
  display: inline-block;
}
.log2 {
  width: 183px;
  height: 20px;
  margin-left: 20px;
  display: inline-block;
}
.nav {
  float: right;
  height: 100%;
}
.nav a {
  display: inline-block;
  height: 66px;
  margin-left: 44px;
  line-height: 66px;
  font-weight: 400;
}
.nav .active {
  color: #080F1A;
  font-size: 18px;
  font-weight: bold;
}
.banner .abhzt {
  width: 380px;
  font-size: 28px;
  
}
.banner .abpzt {
  width: 380px;
  font-size: 20px;
}
.serve03 {
  width: 100%;
  height: 47px;
  margin-top: 50px;
}
.leftx {
  width: 366px;
  border-bottom: 2px solid #000;
  opacity: 0.5;
  float: left;
  margin-top: 24px;
}
.prud {
  width: 270px;
  text-align: center;
  display: inline-block;
  font-size: 36px;
  font-weight: bold;
  color: #080F1A;
  margin-left: 10px;
}
.rightx {
  width: 366px;
  border-bottom: 2px solid #000;
  opacity: 0.5;
  float: right;
  margin-top: 24px;
}
.brief {
  width: 100%;
  margin: 47px auto;
}
.bftit {
  width: 836px;
  margin: 30px auto;
}
.comp {
  width: 90px;
  margin: 10px auto;
  height: 15px;
  font-size: 12px;
  font-weight: 300;
  color: #41454D;
  opacity: 0.8;
}
.bftit img {
  width: 808px;
  height: 337px;
  border-radius: 10px;
  margin-bottom: 30px;
}
.bftit p {
  width: 808px;
  font-size: 14px;
  font-weight: 500;
  color: #080f1a;
}

.banner {
  width: 100%;
  height: 486px;
  position: relative;
}
.banner img {
  width: 100%;
  height: 100%;
}
.banner h2 {
  width: 336px;
  height: 74px;
  font-size: 56px;
  font-weight: bold;
  line-height: 74px;
  color: #fff;
  text-align: center;
  position: absolute;
  top: 120px;
  left: 40%;
}
.banner p {
  width: 336px;
  height: 26px;
  font-size: 20px;
  font-weight: 400;
  line-height: 26px;
  color: #fff;
  text-align: center;
  position: absolute;
  top: 200px;
  left: 40%;
}

.content {
  width: 1012px;
  margin: 0 auto;
}
.content ::after{
  content: "";
  display: block;
  clear: both;
}
.serve {
  width: 100%;
  margin: 50px auto;
}

.footer {
  width: 100%;
  height: 405px;
  background: #083854;
}
.bottomx {
  width: 100%;
  height: 269px;
  border-bottom: 1px solid #8B8F99;
}
.footertop {
  width: 1020px;
  height: 269px;
  margin: 0 auto;
  padding-top: 54px;
}
.footertop h3 {
  font-size: 24px;
  font-weight: 400px;
  color: #fff;
  font-family:'Courier New', Courier, monospace
}
.footerfr {
  width: 685px;
  float: right;

}
.footernav {
 float: left;
 margin: 0  0 0 80px;

}

.footerfr li {
  margin: 18px 0 0 0;
}
.footerfr li a {
  color:  #8B8F99;
  font-size: 14px;
  font-weight: 400;
}
.footerbottom {
  width: 558px;
  margin: 40px auto;
}
.footerbottom p {
  white-space: nowrap;
  font-size: 14px;
  font-weight: 400;
  color: #8B8F99;
  margin-bottom: 12px;
  text-align: center;
}
.footerbottom span {
  margin-left: 28px;
}
